YOU WANT FAST? TRY THESE.
The Viair 425C dual pack is a powerhouse of speed and reliability. With a duty cycle of 33% at 175 PSI and 50% at 100 PSI, these compressors can handle heavy loads and pump out air quickly. With a combined CFM of 4.88, the Viair 425C dual pack is the perfect choice for train horn or suspension systems that require a fast and responsive air source. Fill up a 2-gallon tank in 28 seconds or a 5-gallon tank in just 57 seconds!
Get the best of both worlds with the Viair 425C dual pack.
This compressor does come with the option to add our 40 Amp Dual Air Compressor Wiring Kit to it as well!
- Horizontal Cooling Fins
- Efficient Trapezoidal Head
- Permanent Magnetic Motor
- Oil-less Design
- High-Performance PTFE Piston Ring
- Stainless Steel Valves
- Moisture & Dirt Resistant
- Gearless Direct Drive Motor
- Anodized Aluminum Alloy Cylinder
- Automatic Reset Thermal Overload Protector
- Mounting Plates with Vibration Isolators
- Stainless Steel 1/4" Braided Leader Hose
- Remote Mountable Intake Filter Assembly
Note: Use thread sealant for proper installation. Thread tape is not recommended. Properly sealed, recommended torque for 1/8″ is 10 ~ 11 ft. lbs. Recommended torque for 1/4″ and 3/8″ is 12 ~ 15 ft. lbs.
| PSI | CFM | A | BAR | LPM | A |
|---|---|---|---|---|---|
| 0 | 4.80 | 40 | 0 | 136.0 | 40 |
| 10 | 4.63 | 43 | 1.0 | 125.0 | 45 |
| 20 | 4.42 | 47 | 2.0 | 118.0 | 48 |
| 30 | 4.15 | 48 | 3.0 | 111.0 | 53 |
| 40 | 3.93 | 52 | 4.0 | 100.0 | 55 |
| 50 | 3.70 | 54 | 5.0 | 95.0 | 56 |
| 60 | 3.53 | 55 | 6.0 | 84.0 | 57 |
| 70 | 3.35 | 56 | 7.0 | 80.0 | 57 |
| 80 | 3.18 | 57 | 8.0 | 72.0 | 57 |
| 90 | 2.98 | 57 | 9.0 | 69.0 | 56 |
| 100 | 2.83 | 57 | 10.0 | 59.0 | 55 |
| 110 | 2.68 | 58 | 11.0 | 55.0 | 53 |
| 120 | 2.55 | 57 | 12.0 | 49.0 | 51 |
| 130 | 2.44 | 56 | |||
| 140 | 2.27 | 55 | |||
| 150 | 2.10 | 54 | |||
| 160 | 1.95 | 53 | |||
| 170 | 1.80 | 52 | |||
| 175 | 1.74 | 51 |
* Supply Voltage: 13.8 Volts
| 2.0 GALLON TANK | FILL RATE |
|---|---|
| 0 to 175 PSI | 1 min. 10 sec. (± 05 sec.) |
| 140 to 175 PSI | 20 sec. (± 03 sec.) |
| 2.5 GALLON TANK | FILL RATE |
| 0 to 175 PSI | 1 min. 40 sec. (± 05 sec.) |
| 140 to 175 PSI | 28 sec. (± 03 sec.) |
| 5.0 GALLON TANK | FILL RATE |
| 0 to 175 PSI | 3 min. 06 sec. (± 10 sec.) |
| 140 to 175 PSI | 57 sec. (± 05 sec.) |
* Supply Voltage: 13.8 Volts
- Viair Dual 425C Air Compressors Manual
- Viair Dual 425C Air Compressors Wiring Diagram
- Viair 425C Air Compressors Dimensional Drawing
- Dual Viair 425C Air Compressors
- 1/4" NPT Stainless & Black Braided Leader Hose & Check Valve
- Dual Viair 40 Amp Relays
- Viair 145/175 PSI Pressure Switch
- Installation Instructions
- Remote Mount Two-Stage Air Filter
- Replacement Filter Elements
- Mounting Hardware
- Part Number: DC-425L / DC-425K
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Manufacturers Part Number: 42513 / 42548
- Voltage: 12 Volts DC
- Max Amperage: 60 amps
- Maximum Duty Cycle: 50% @ 100 PSI
- Maximum Pressure: 175 PSI
- Max Tank Size: 10 Gallons
- CFM @ 0 PSI: 4.80 CFM
- Compressor Length: 9.25″ (234.95 mm)
- Compressor Width: 4.14″ (105.15 mm)
- Compressor Height: 6.59″ (167.38 mm)
- Weight: 22.10 lb (10.02 Kg)
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Money-Back Guarantee/Refund Policy
All merchandise unless otherwise indicated may be returned within 30 days from the shipment arrival date for a refund. A Returned Merchandise Authorization (RMA) number is required for all returns. A 15% restocking fee may apply. Additional deductions may be made to reflect the products current market value. These terms apply to all refunds. Most products are shipped with a refund/replacement guarantee period unless otherwise noted in the product listing. Customers must inform HornBlasters.com of any order discrepancy within 7 days from the invoice date so that we may investigate and resolve the situation accordingly. -
Warranty
This product is backed by Viair's 1-year manufacturer's warranty! All Warranty claims for Viair products must be handled directly through Viair after 30 days. They can be reached at 1-949-585-0011.
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HornBlasters.com Satisfaction Guarantee
HornBlasters.com offers our customers a 30-day satisfaction replacement or refund guarantee on all purchases, except when otherwise noted in the product listing. -
Cross-Shipments
HornBlasters.com will not cross-ship returned merchandise. -
Physical Damage Policy
Physical damage to any product purchased at HornBlasters.com will effectively void warranty coverage. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage.
Warnings & Notices
Warning
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.